package com.wenlong.train_ticketing_system_springboot.querymodule.service;

import com.wenlong.train_ticketing_system_springboot.querymodule.pojo.User;
import com.baomidou.mybatisplus.extension.service.IService;

/**
 *
 */
public interface UserService extends IService<User> {

    String login(User user);

    String register(User user);
}
